(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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WDM (Wavelength Division Multiplexing)
Cross-talk
OTDR
Multi-mode
Bandwidth
Core
Cladding
Buffer
Total Internal Reflection
Single-mode
Multi-mode
Laser
LED
Attenuation
Dispersion
Splicing
Connector
Refractive Index
Bandwidth
Decibel (dB)
WDM (Wavelength Division Multiplexing)
OTDR